{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "patch vulnerability", "trigger": true, "arguments": ["issues addressed", "vulnerable system", "vulnerable system version", "time", "patch number", "releaser", "vulnerability"]}, {"event_type": "ransom", "trigger": true, "arguments": ["tool", "price", "place", "payment method", "attack pattern", "attacker", "victim", "time", "damage amount"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["discoverer", "supported platform", "vulnerability", "vulnerable system owner", "common vulnerabilities and exposures", "vulnerable system", "capabilities"]}, {"event_type": "data breach", "trigger": true, "arguments": ["time", "compromised data", "number of victim", "purpose", "attacker", "number of data"]}, {"event_type": "phishing", "trigger": true, "arguments": ["tool", "attacker", "victim", "trusted entity", "attack pattern"]}], "input": "The Fatboy ransomware payment scheme charges victims in poorer countries less than those in richer ones ."}
{"patch vulnerability": [], "ransom": [{"trigger": "payment scheme charges", "arguments": {"tool": "The Fatboy ransomware", "price": "NAN", "place": "NAN", "payment method": "NAN", "attack pattern": "NAN", "attacker": "NAN", "victim": "victims", "time": "NAN", "damage amount": "NAN"}}], "discover vulnerability": [], "data breach": [], "phishing": []}